In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsUpgrade RHEL:9
ruby:3.3/rubygem-test-unit
to version 0:3.6.1-2.module+el9.4.0+21859+16f07581 or higher.
This issue was patched in RHSA-2024:3671
.
Note: Versions mentioned in the description apply only to the upstream ruby:3.3/rubygem-test-unit
package and not the ruby:3.3/rubygem-test-unit
package as distributed by RHEL
.
See How to fix?
for RHEL:9
relevant fixed versions and status.
A buffer-overread issue was discovered in StringIO 3.0.1, as distributed in Ruby 3.0.x through 3.0.6 and 3.1.x through 3.1.4. The ungetbyte and ungetc methods on a StringIO can read past the end of a string, and a subsequent call to StringIO.gets may return the memory value. 3.0.3 is the main fixed version; however, for Ruby 3.0 users, a fixed version is stringio 3.0.1.1, and for Ruby 3.1 users, a fixed version is stringio 3.0.1.2.